Targeted whitespace tidying within datamodel.ml for the benefit of subsequent patches.
Targeted whitespace tidying within datamodel.ml for the benefit of subsequent patches.

Signed-off-by: Jonathan Knowles <jonathan.knowles@eu.citrix.com>

Proof that this patch introduces no semantic changes:

camlp4o -printer o -no_comments $file:

ocaml/idl/datamodel.ml
    70610bebd0a11ed8787fbbbefeaa20a6 -
    70610bebd0a11ed8787fbbbefeaa20a6 - PASS

djs55/xcp-networkd,koushikcgit/xcp-networkd,koushikcgit/xcp-rrdd,johnelse/xcp-rrdd,sharady/xcp-networkd,djs55/xcp-rrdd,simonjbeaumont/xcp-rrdd,koushikcgit/xcp-rrdd,simonjbeaumont/xcp-rrdd,koushikcgit/xcp-rrdd,djs55/xcp-rrdd,robhoes/squeezed,djs55/xcp-networkd,djs55/squeezed,sharady/xcp-networkd,koushikcgit/xcp-networkd,johnelse/xcp-rrdd